Rapid: Individual Calculations July 2014
 Dobrowolski, Marcin  Total change: -3.20  Rating chartPersonal card
 Amatorskie Mistrzostwa Mazowsza - A o Jubileuszowy Puchar Kolei Mazowieckich Karczew POL 2014-06-21
RcRownchangeKK*chgGame
 1845 1997 4.00 6 -0.16 20 -3.20 
  Wojcik, Wieslaw 1804 POL1.0010.25205.00 
  Pawlowski, Michal 1855 POL1.0010.31206.20 
  Worobiej, Daniel 1914 POL0.001-0.6120-12.20 
  Kowalski, Igor 1929 POL0.501-0.0920-1.80 
  Zygulski, Krzysztof 1878 POL0.501-0.1620-3.20 
  Kowalec, Maciej 1687 POL1.0010.14202.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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